Electric Heated Gloves | With 3.7V Battery Powered Rechargeable Self Heating Winter Mittens for Men & Women | Adjustable Levels of Hand Warming | Wind & Waterproof Thermal Glove Design to Keep You War EFFECTIVE, EVEN WARMING - Unlike cheaply made alternatives that provide uneven heating to your hands due to poor warmer and liner design, our premium-quality heated gloves provide ample and even warming every single time. SOFT, COMFORTABLE DESIGN - What good is effective warming if you can't wear your gloves for extended periods of time, right? Well, you wouldn't have to worry about that with our insulated heater mitts, thanks to their super soft construction. UP TO 6 HOURS OF WARMTH - Forget running out of heat while you're out hunting, hiking or snowboarding. Our battery operated thermal gloves are specifically engineered to provide you with up to 6 full hours of warmth on a single charge. ONE SIZE FITS MOST - Each Sunbond handwarmer comes fitted with an elastic wrist and an adjustable wrist strap to ensure a perfect fit every time. It doesn't matter what size your hands are, our gloves are designed to keep the cold from getting in. ONE YEAR WARRANTY - Go on your biggest winter adventures without worries. Each purchase of the Sunbond Electric Heated Gloves comes with a full one year warranty. That's how confident we are in the quality of our product.